I've copied latest linux-firmware (a few days ago 20210919) and my setup
has improved. I believe more patches on latest one have reduced this
problem. I'll post more on the week when I confirm more.
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Maybe OP can do a similar thing on his audio selection KDE settings or
similar?
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https://bugs.launchpad.net/bugs/1873384
Title:
Headphone has no sound out
Status in linux
On Ubuntu 20.04 I experience similar issue as diagnosed by @prayerholmes
. Selecting on the pop-up headset breaks the audio (but the microphone
works!). After changing on settings->audio the input from `headset
microphone - built-in audio` to `Internal microphone - built-in audio`
and then back to
Looks like nowadays you can download this firmware files from microsoft
site? (this can enable us to automate this installation somehow on
Ubuntu, AFAIK).
1. a Github site that generates this files
https://github.com/winterheart/broadcom-bt-firmware
2. the Microsoft URL:
http://www.catalog.updat
On latest Ubuntu 17.04 this problem is no longing standing if it helps!
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Title:
Ubuntu 16.04 - Broadcom Corporation BCM43602 - wrong
Looks like this problem is not happening on suspend/resume for my 17.04
- Dell XPS 15 9550.
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https://bugs.launchpad.net/bugs/1673796
Title:
Ubuntu 16.10, Dell XPS 15 9550,
@hanasaki-ubuntu Looks like Broadcom is retiring from this chipset
business. I´ve seen a bug in Redhat that they are talking about this
kind of problems (on a Dell xps 13 that has a Broadcom chipset):
https://bugzilla.redhat.com/show_bug.cgi?id=1438969#c5
(also to note the issue LP: #1599154)
**
Another one, do you have Secure Boot enabled?
Le ven. 5 mai 2017 à 18:55, Cruz Fernandez a
écrit :
> Have you tried to use Unity instead of Gnome?
> Le ven. 5 mai 2017 à 18:49, rich painter a écrit :
>
>> I did this morning. unfortunately some strange side effect has completely
ht on the Gnome desktop. I have tried
> everything to "enable" bluetooth but to no avail.
>
> it seems the problem is now worse.
>
> any ideas?
>
> thanks
> rich
>
> On Fri, May 5, 2017 at 6:13 AM, Cruz Fernandez
> wrote:
>
> > @painterengr have
@painterengr have you tried to download the file from somewhere else?
https://github.com/winterheart/broadcom-bt-firmware/blob/master/brcm/BCM20702A1-0a5c-21e6.hcd
Hope this is not infringing any legal issues
Le ven. 5 mai 2017 à 04:49, Jesse Sung <1065...@bugs.launchpad.net> a
écrit :
> @painte
Just tried kernel 4.11.0-041100rc2-generic one. Looks like that the bug
is happening (had some issues compiling the DKMS nvidia-357 and
virtualbox, but still could boot up that kernel).
** Tags added: kernel-bug-exists-upstream
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It started happening after upgrade from Ubuntu 16.04 to 16.10. Kernels
affected are: 4.8.0-42 and 4.8.0-41 AFAIK.
I'll install latest kernel probably tomorrow if possible and come back
to you @jsalisbury
Thanks for the fast response!
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Public bug reported:
After suspend/resume the wifi network comes back, but the DNS doesn't
work. I've tried to ping a known IP and it works ok though.
My normal solution is to restart the network totally (haven't found a
smaller way to fix the skewed DNS server locally):
sudo systemctl restart n
@penalvch , I've tested again on kernel 4.8-rc6, and from suspend button
and closing lid, the system is not suspending. It only blocks the
screen, and after unblocking the screen, I cannot open a new terminal,
or access internet, or shutdown the system neither.
When suspending with command 'sudo p
I've tested 4.8-rc5 and the icon is still showing after first
suspend/resume. After second suspend/resume the icon is shown correctly.
On latest kernel 4.4.0-36 the situation looks similar.
** Attachment added: "Shows how the menu looks when the problem happens"
https://bugs.launchpad.net/ubu
Just tested with kernel 4.4.0-31-generic. Still looking good on XPS 15
9550!
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Title:
Wireless hotkey fails on Dell XPS 15 9550
Stat
Updated firmware with latest one (version 481).
Same as last one, decompress it, and ensure the permissions are correct
on:
-rw-r--r-- 1 root root 54734 may 19 21:22 /lib/firmware/brcm/BCM-
0a5c-6410.hcd
When loaded you should see something this on 'dmesg' like:
[ 6828.577574] Bluetooth: hci0:
Just tested on kernel 4.4.0-30 (I think it installed from xenial-
proposed automatically to my machine). Still looking good!
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Title:
Way to go @Alex Hung !!!
Le mercredi 29 juin 2016, Alex Hung <1589...@bugs.launchpad.net> a écrit
:
> I also verified it on another XPS 13 with the same problem and kernel
> 4.4.0-29-generic fixed it.
>
> @Cruz,
>
> I sent the backport patches and I will change the tag. Thanks for
> reporting the
Pressing wireless hotkey (Fn + PrtScr) with kernel 4.4.0-29-generic (the
proposed kernel) now works! (turns on and off Bluetooth and WiFi)
In dmesg I've seen the old warning still (between some lines for starting-up
and down the network and bluetooth),
[ +0,034110] dell_wmi: Unknown key 153 pres
** Description changed:
After resuming from suspend the WiFi icon disappears, and a cabled icon
appears. The WiFi still works.
On startup it shows some strange errors on dmesg:
Bluetooth: hci0: BCM20703A1
Bluetooth: hci0: BCM (001.001.005) build
IPv6: ADDRCONF(NETDEV_UP): wlp2s
Thanks for taking time to explain me Christopher M. Penalver ! I'll add
the log you've requested (to reproduce the problem I don't need to
reboot, just login/logout and suspend/resume produces the wrong-icon-
error)
** Attachment added: "NetworkManager-trace.log"
https://bugs.launchpad.net/ubu
You are right that the bug #1574347 is closed and already applied on my
system.
I'll trust you that is good the kernel developers confirm this one but
what about the spin-off bug #1589401 and also the upstream gnome-
bugzilla https://bugzilla.gnome.org/show_bug.cgi?id=767317 ?
I've confirmed with
After more digging, it might have been a mistake to contact the kernel
drivers, as it seems there's a bug #1574347 on the network-manager
component that might be producing this same error.
Maybe we should rollback to avoid having kernel maintainers loose time?
I'll move this issue to network-manag
I think it will be better in this component
** Package changed: linux (Ubuntu) => network-manager (Ubuntu)
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Title:
Ubuntu 16.04 - B
I've seen a very similar problem and reported bug #1594614 .
Did you saw a wired-icon instead of wifi by any chance @peter-sabaini or
@lapeth ?
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I've sent to the mails you requested @penalvch . Link in linux-wireless:
http://permalink.gmane.org/gmane.linux.kernel.wireless.general/153338
Also added to the description of the bug that only FIRST suspend and resume
produced wrong icon.
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** Summary changed:
- Ubuntu 16.04 - Broadcom Corporation BCM43602 - wrong icon after resume
+ Ubuntu 16.04 - Broadcom Corporation BCM43602 - wrong icon after first resume
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h
Do you @rvanderwerf have lines similar in your dmesg to
[ +0,74] bluetooth hci0: Direct firmware load for brcm/BCM-0a5c-6410.hcd
failed with error -2
[ +0,07] Bluetooth: hci0: BCM: Patch brcm/BCM-0a5c-6410.hcd not found
After copying the file BCM-0a5c-6410.hcd to /lib/firmware/brcm yo
** Tags added: kernel-bug-exists-upstream
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Title:
Ubuntu 16.04 - Broadcom Corporation BCM43602 - wrong icon after resume
Status in
I only have used 4.4.0-24.43 kernel so far (new machine). I'll check
with latest kernel 4.7-rc4-yakkety
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Title:
Ubuntu 16.04 - Broad
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
Wireless hotkey fails on Dell XPS 15 9550
Status in li
Have you tried to put the file BCM-0a5c-6410.hcd in /lib/firmware/brcm
(on upstream kernel)?
** Attachment added: "BCM-0a5c-6410.hcd driver file"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1593477/+attachment/4687585/+files/BCM-0a5c-6410.hcd
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On my latest updated Ubuntu 16.04 with my Dell XPS 15 9550, the problem
is just aesthetical (the wrong icon is showing). Maybe we should close
this issue with latest kernel? (and focus just on the wrong icon?)
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** Description changed:
From time to time the wifi icon disappears and it appears a cabled icon
- (after suspend and resume)
+ (after suspend and resume). The wifi still works though.
On startup it shows some strange errors on dmesg:
Bluetooth: hci0: BCM20703A1
Bluetooth: hci0: BCM (001
After some digging, there are several related/similar issues to what I'm
seeing on my laptop (also reported on Macbook pro, as it has a very
similar wifi module):
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577113
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1571786
** Summary c
Added bug as asked by @penalvch
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1594614
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https://bugs.launchpad.net/bugs/1554077
Title:
brcmf_add_if: ERROR: netdev:wlp
Public bug reported:
On startup it shows some strange errors on dmesg:
Bluetooth: hci0: BCM20703A1
Bluetooth: hci0: BCM (001.001.005) build
IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
brcmf_add_if: ERROR: netdev:wlp2s0 already exists
brcmf_add_if: ignore IF event
IPv6: ADDRCONF(NETDE
I could test the kernel v4.7-rc3-yakkety. In that one the hotkeys is
fixed Thanks a lot @jsalisbury
** Tags added: kernel-fixed-upstream
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I've found the kernel code that is not processing this key-event.
https://github.com/torvalds/linux/blob/master/drivers/platform/x86/dell-
wmi.c#L218
Is there any way that the event is NOT ignored by that code in the case
of the Dell XPS 15 9550? (It was initially designed for Dell XPS 13
9350, wh
Can not reproduce this issue on my XPS15 (9550) with kernel 4.4.0-24.43
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Title:
resume on dell xps 15 9550 fails
Status in linux pa
After even more digging, looks like the problem is with a parameter that
I suspect the tlp package (when using the computer without AC, on
battery-saving mode) and the command powertop --autotune are modifying:
Autosuspend for USB device BCM2045A0 [Broadcom Corp]
I've seen last message o my machi
After even more digging, looks like the problem is with a parameter that
I suspect the tlp package (when using the computer without AC, on
battery-saving mode) and the command powertop --autotune are modifying:
Autosuspend for USB device BCM2045A0 [Broadcom Corp]
I've seen last message o my machi
I'm having same issue on Dell XPS 15 9550 on Ubuntu 16.04 with stock
kernel 4.4.0-24-generic
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Title:
brcmf_add_if: ERROR: netdev:wlp
I'm having trouble running the bisect, as it will take too much time
(the problem doesn't appear after some days of testing).
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Title:
*** This bug is a duplicate of bug 1589889 ***
https://bugs.launchpad.net/bugs/1589889
** This bug has been marked a duplicate of bug 1589889
Bluetooth search gets nothing on Dell XPS 15 9550
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After some digging, as suggested in
http://ubuntuforums.org/showthread.php?t=2317843 says:
"""
Following https://bbs.archlinux.org/viewtopic.php?id=204739 I downloaded the
missing firmware file (thanks @ZombieMeat) at Dropbox and copied it to
/lib/firmware/brcm/
"""
Actually that worked. Attachi
Maybe related with
https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1590798 ?
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Title:
Bluetooth search gets nothing on Dell XPS
I'm having same issue. Is the directory mentioned part of linux-firmware
? I think the directory where the file is missing is /lib/firmware/brcm/
?
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@penalvch good bisect guide! I'll follow it and keep posted which ones
work and which one don't if that's ok
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Title:
Suspend breaks
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
Suspend breaks on gnome session not on unity session -
** Tags added: kernel-fixed-upstream
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Title:
Suspend breaks on gnome session not on unity session - dell xps 14z
Status in linux pa
Thanks for your response @jsalisbury ! I've installed the instructed
kernel and will give a heavy testing next week. so far, so good!
/home/cruz/soft/kernel$ ls
linux-headers-4.6.0-040600rc7_4.6.0-040600rc7.201605081830_all.deb
linux-headers-4.6.0-040600rc7-generic_4.6.0-040600rc7.201605081830_am
Scratch my last comment. I'll add some screenshots with the issue
(hovering the mouse on top of unrendered text shows it temporarily).
After that I'll try to bump my kernel, but will need some days of
testing to reproduce problem
** Attachment added: "error on rendering"
https://bugs.launchpa
I've been suspending and restoring the session and not being to
reproduce with my actual Kernel (4.4.0-22-generic). I'm tempted to close
this issue
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Original problem shows some letters and some other doesn't. I couldn't
read anything from the Gnome interface, i've attached another screenshot
if it helps
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** Attachment added: "Problem on rendering. It's another one, but I couldn't
reproduce the mentioned one"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1580798/+attachment/4660974/+files/screen%20capture%20error%20rendering.png
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Public bug reported:
I've got two users on this computer. When using gnome 3 session the
suspend behaves really quirky. After suspend it might have rendering
problems or it doesn't come back or it comes back with a very slow
response afterwards.
In Unity the problem doesn't appear, so a hardware
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